Method MatchNotOf

Bcore/src/main/cpp/Dobby/tests/catch.hpp:2190–2191

template <typename ArgT> struct MatchNotOf : MatcherBase<ArgT> {

  MatchNotOf(MatcherBase<ArgT> const &underlyingMatcher) : m_underlyingMatcher(underlyingMatcher) {
  }

  bool match(ArgT const &arg) const override {
    return !m_underlyingMatcher.match(arg);